Which of the Following Is True of Outliers

question 28

Multiple Choice

Which of the following is true of outliers?

• A) They must be removed from the data.
• B) They must be included in the final analyses.
• C) They invalidate the results of a study.
• D) Their removal should have a reasonable justification.

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Definitions:

Bush Administration

The era identified by George W. Bush’s presidency, notable for the War on Terror, including the Afghanistan and Iraq wars, following the September 11 attacks.

Deputy Defense Secretary

A high-ranking official in the Department of Defense, acting as the second-in-command and assisting the Defense Secretary in policy-making and administrative duties.

Paul Wolfowitz

An American political scientist and government official, known for his service as Deputy Defense Secretary and his instrumental role in the Iraq War strategy.

Iraqi Oil Revenues

The income generated by Iraq through the export of petroleum, a crucial aspect of the country's economy.